Script 3 :)

Hi can some one help me with the script i used FPS Tutorial to when i shoot my GUI bullets decrease but i added some codes to the script "MachineGun" and now the bullets aren't decrease can someone help.This is the script

Code (csharp):

1. var EmitSparksTag: String;
2. var EmitBloodTag: String;
3. var EmitDirtTag: String;
4. var EmitWaterTag: String;
5. var SparkEmitter: GameObject;
6. var BloodEmitter: GameObject;
7. var DirtEmitter: GameObject;
8. var WaterEmitter: GameObject;
9. var range = 100.0;
10. var fireRate = 0.05;
11. var force = 10.0;
12. var damage = 5.0;
13. var bulletsPerClip = 40;
14. var clips = 20;
15. var reloadTime = 0.5;
16. private var hitParticles : ParticleEmitter;
17. var muzzleFlash : Renderer;
18.  
19. private var bulletsLeft : int = 0;
20. private var nextFireTime = 0.0;
21. private var m_LastFrameShot = -1;
22.  
23.  
24. function Start()
25. {
26.  
27.     var direction = transform.TransformDirection(Vector3.forward);
28.     var hit : RaycastHit;
29.     if (Physics.Raycast (transform.position, direction, hit, range)){
30.         print ("I'm looking at " + hit.transform.name);
31.     } else {
32.         print ("I'm looking at nothing!");
33.     }
34.         DirtParticles = DirtEmitter.GetComponent(ParticleEmitter);
35.        BloodParticles = BloodEmitter.GetComponent(ParticleEmitter);
36.         SparkParticles = SparkEmitter.GetComponent(ParticleEmitter);
37.     WaterParticles = WaterEmitter.GetComponent(ParticleEmitter);
38.    
39.     // We don't want to emit particles all the time, only when we hit something.
40.     if (DirtParticles)
41.         DirtParticles.emit = false;
42.        
43.  
44.    
45.     // We don't want to emit particles all the time, only when we hit something.
46.     if (BloodParticles)
47.         BloodParticles.emit = false;
48.        
49.    
50.     // We don't want to emit particles all the time, only when we hit something.
51.     if (WaterParticles)
52.     WaterParticles.emit = false;   
53.        
54.    
55.     // We don't want to emit particles all the time, only when we hit something.
56.     if (hitParticles)
57.         hitParticles.emit = false;
58.     bulletsLeft = bulletsPerClip;
59. }
60.  
61. function LateUpdate()
62. {
63.     if (muzzleFlash)
64.     {
65.         // We shot this frame, enable the muzzle flash
66.         if (m_LastFrameShot == Time.frameCount)
67.         {
68.             muzzleFlash.transform.localRotation = Quaternion.AxisAngle(Vector3.forward, Random.value);
69.             muzzleFlash.enabled = true;
70.  
71.             if (audio)
72.             {
73.                 if (!audio.isPlaying)
74.                     audio.Play();
75.                 audio.loop = true;
76.             }
77.         }
78.         // We didn't, disable the muzzle flash
79.         else
80.         {
81.             muzzleFlash.enabled = false;
82.             enabled = false;
83.            
84.             // Play sound
85.             if (audio)
86.             {
87.                 audio.loop = false;
88.             }
89.         }
90.     }
91. }
92.  
93. function Fire()
94. {
95.     if (bulletsLeft == 0)
96.         return;
97.    
98.     // If there is more than one bullet between the last and this frame
99.     // Reset the nextFireTime
100.     if (Time.time - fireRate > nextFireTime)
101.         nextFireTime = Time.time - Time.deltaTime;
102.    
103.     // Keep firing until we used up the fire time
104.     while( nextFireTime < Time.time  bulletsLeft != 0)
105.     {
106.         FireOneShot();
107.         nextFireTime += fireRate;
108.     }
109. }
110.  
111. function FireOneShot () {
112.  
113.     var direction = transform.TransformDirection(Vector3.forward);
114.     var hit : RaycastHit;
115.    
116.         // Did we hit anything?
117.     if (Physics.Raycast (transform.position, direction, hit, range))
118.     {
119.         // Apply a force to the rigidbody we hit
120.         if (hit.rigidbody)
121.             hit.rigidbody.AddForceAtPosition(force * direction, hit.point);
122.    
123.         DirtParticles = DirtEmitter.GetComponent(ParticleEmitter);
124.        BloodParticles = BloodEmitter.GetComponent(ParticleEmitter);
125.         SparkParticles = SparkEmitter.GetComponent(ParticleEmitter);
126.         WaterParticles = WaterEmitter.GetComponent(ParticleEmitter);
127.        
128.        
129.         // Place the particle system for spawing out of place where we hit the surface!
130.         // And spawn a couple of particles
131.         if (DirtParticles&hit.collider.transform.CompareTag(EmitDirtTag))
132.         {
133.             DirtParticles.transform.position = hit.point;
134.             DirtParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
135.             DirtParticles.Emit();
136.         }
137.         if (BloodParticles&hit.collider.transform.CompareTag(EmitBloodTag))
138.         {
139.             BloodParticles.transform.position = hit.point;
140.             BloodParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
141.             BloodParticles.Emit();
142.         }
143.        
144.        if (SparkParticles&hit.collider.transform.CompareTag(EmitSparksTag))
145.         {
146.             SparkParticles.transform.position = hit.point;
147.             SparkParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
148.             SparkParticles.Emit();
149.         }
150.         if (WaterParticles&hit.collider.transform.CompareTag(EmitWaterTag))
151.         {
152.             WaterParticles.transform.position = hit.point;
153.             WaterParticles.transform.rotation = Quaternion.FromToRotation(Vector3.up, hit.normal);
154.             WaterParticles.Emit();
155.         }
156.         // Send a damage message to the hit object         
157.         hit.collider.SendMessageUpwards("ApplyDamage", damage, SendMessageOptions.DontRequireReceiver);
158.     }
159.    
160.     bulletsLeft--;
161.  
162.     // Register that we shot this frame,
163.     // so that the LateUpdate function enabled the muzzleflash renderer for one frame
164.     m_LastFrameShot = Time.frameCount;
165.     enabled = true;
166.    
167.     // Reload gun in reload Time       
168.     if (bulletsLeft == 0){
169.     animation.Play("Reload");
170.         Reload();
171.    }
172.    
173. }
174. function Reload () {
175.  
176.     // Wait for reload time first - then add more bullets!
177.     yield WaitForSeconds(2);
178.  
179.     // We have a clip left reload
180.     if (clips > 0)
181.     {
182.         clips--;
183.         bulletsLeft = bulletsPerClip;
184.     }
185. }
186.  
187. function GetBulletsLeft () {
188.     return bulletsLeft;
189.    
190.    
191.    
192.    
193. }
194.  

 

Nobody come one.....

 

Are you sure your "Fire" function is being called ? I don't see any reference to it in your code.

 

I don't know can you fix it for me please...................?

 

?

 

3DKnight, you need to make a call to your Fire() method somewhere in your code. For example, you could put it in your Update() method and check for a mouse click like:

Code (csharp):

1.  
2. if(Input.GetMouseButtonDown(0))
3. {
4.      Fire();
5. }
6.  

 

I putted this in function Fire()

And when i start presing mousebutton unity just crashes and it doesn't decrease my gui...

 

I said to put it in your Update method, not Fire. You likely introduced an infinite loop by putting it in your Fire method.

 

I made

Code (csharp):

1.  
2. function Update()
3. {
4. if(Input.GetMouseButtonDown(0))
5. {
6.      Fire();
7. }
8. }
9.  

And still nothing happeneds..........

 

try Input.GetButtonDown("Fire1")

 

I've done that and it doesn't work mabe it's not to this script....I must check other scripts

 

well, i do know from the fps tutorial you are using, the player weapons script sends the fire message (that starts the fire courotine) and then makes it shoot